Modelica.Clocked.UsersGuide.ReleaseNotes

This section summarizes the changes that have been performed on the Modelica.Clocked library.

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).

Package Content

Name	Description
Version_0_93_0	Version 0.93.0 (April 10, 2019)
Version_0_92_1	Version 0.92.1 (March 11, 2016)
Version_0_92	Version 0.92 (Sept. 19, 2013)
Version_0_91	Version 0.91 (Sept. 20, 2012)
Version_0_9	Version 0.9 (Aug. 28, 2012)

Modelica.Clocked.UsersGuide.ReleaseNotes.Version_0_93_0

Version 0.93.0 is backward compatible to version 0.92.1

Enhancements:

• Uses latest version of Modelica Standard Library (v3.2.3) (#37).
• New blocks for event clocks that generate a clock tick each time an observed input angle changed (subpackage ClockSignals.Clocks.Rotational) (#34, #36).
• Improved engine-throttle control example using the new rotational event clocks (#32, #33).
• Utilizing `SolverMethod` from the (tool-specific) ModelicaServices library (#20).
• Improved icons.

Bug fixes:

• Added tolerance for numeric comparisons BooleanSignals.TimeBasedSources.Pulse (#9).
• Fixed over-constrained initial systems for several examples (#10, #11).
• Fixed comparison against Real in BooleanSignals.TickBasedSources.Pulse (#12).
• Fixed too slow sampling in CascadeControlledDrive examples (#30).

Other (minor) fixes and improvements.

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).

Modelica.Clocked.UsersGuide.ReleaseNotes.Version_0_92_1

Version 0.92.1 is backward compatible to version 0.92

This version uses package Modelica 3.2.2.

Changes with respect to version 0.92:

• RealSignals.Sampler: Removed wrong double declaration of u and y (was present due to extends and due to explicit declaration)
• Invalid links in documentation fixed (#1341)
• BooleanSignals.TickBasedSources.Pulse wrong unit fixed (#1889)
• Missing useClock parameter in RealSignals.Sampler.AssignClock fixed (#1919)
• Set Evaluate=true to clock parameters of {Real,Integer,Boolean}Signals.Sampler.{Shift,Back}Sample(OpenModelica Ticket 3717)

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).

Modelica.Clocked.UsersGuide.ReleaseNotes.Version_0_92

Version 0.92 is backward compatible to version 0.91

Changes with respect to version 0.91:

• The library uses the latest Modelica Standard Library (MSL) version 3.2.1 (but still works with version 3.2).
• Added a couple of convenience source blocks for Real, Integer, and Boolean signals that are similar to the blocks found in the MSL, but have as output a clocked signal.
• Added a couple of source blocks that are parametrized in terms of clock ticks rather than simulation time.
• All new blocks are utilized in at least one test.

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).

Modelica.Clocked.UsersGuide.ReleaseNotes.Version_0_91

First version of the library provided on the Modelica web page. Changes with respect to version 0.9:

• The library has been slightly restructured.
• Documentation has been significantly enhanced (nearly all elements of the library are documented now).
• Simple examples have been added for many blocks of the library in the new package Examples.Elementary. These blocks have been used to generate the figures in the documentation of many blocks. Furthermore, they are used for testing these blocks.

The library has been tested with Dymola 2013 FD01:

• "Check" with "Pedantic = true" is successful (so the library should be completely compatible to the Modelica 3.3 specification).
• "Check with Simulation" is successful.
• The tests have a class coverage of 100 % (that is every class of the library is utilized in at least one test).
• The results of the test models have been either manually checked, or compared with results of the Modelica_LinearSystems.Controller or the Modelica.Blocks.Discrete library.

The library has also been tested with the MapleSim Standalone Modelica parser (so also another Modelica tool deduces that the library is fully compliant to Modelica).

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).

Modelica.Clocked.UsersGuide.ReleaseNotes.Version_0_9

This library version has been used by the participants of a tutorial at the 9th Modelica Conference 2012.

Extends from Modelica.Icons.ReleaseNotes (Icon for release notes in documentation).